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TI-2025-30332 Aliases CVE-2025-47939GHSA-9hq9-cr36-4wpj

TYPO3 CMS Vulnerable to Unrestricted File Upload in File Abstraction Layer

Priority LOW 24CWE-351Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
None · Low · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-434.

Summary

TYPO3 is an open source, PHP based web content management system. By design, the file management module in TYPO3’s backend user interface has historically allowed the upload of any file type, with the exception of those that are directly executable in a web server context. This lack of restriction means it is possible to upload files that may be considered potentially harmful, such as executable binaries (e.g., `.exe` files), or files with inconsistent file extensions and MIME types (for example, a file incorrectly named with a `.png` extension but actually carrying the MIME type `application/zip`) starting in version 9.0.0 and prior to versions 9.5.51 ELTS, 10.4.50 ELTS, 11.5.44 ELTS, 12.4.31 LTS, and 13.4.12 LTS. Although such files are not directly executable through the web server, their presence can introduce indirect risks. For example, third-party services such as antivirus scanners or malware detection systems might flag or block access to the website for end users if suspicious files are found. This could negatively affect the availability or reputation of the site. Users should update to TYPO3 version 9.5.51 ELTS, 10.4.50 ELTS, 11.5.44 ELTS, 12.4.31 LTS, or 13.4.12 LTS to fix the problem.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00181 7th percentileScored 2026-11-07
Fix Fixed typo3 (TYPO3): 9.5.51, 10.4.50, 11.5.44 +2typo3/cms-core (Packagist): 9.5.51, 10.4.50, 11.5.44 +2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
TYPO3typo39.0.0 to before 9.5.51; 10.0.0 to before 10.4.50; 11.0.0 to before 11.5.44; 12.0.0 to before 12.4.31; 13.0.0 to before 13.4.129.5.51, 10.4.50, 11.5.44, 12.4.31, 13.4.12Patch availableCNA
—typo3/cms-core (Packagist)9.0.0 to before 9.5.519.5.51Patch availableGHSA-9hq9-cr36-4wpj
—typo3/cms-core (Packagist)10.0.0 to before 10.4.5010.4.50Patch availableGHSA-9hq9-cr36-4wpj
—typo3/cms-core (Packagist)11.0.0 to before 11.5.4411.5.44Patch availableGHSA-9hq9-cr36-4wpj
—typo3/cms-core (Packagist)12.0.0 to before 12.4.3112.4.31Patch availableGHSA-9hq9-cr36-4wpj
—typo3/cms-core (Packagist)13.0.0 to before 13.4.1213.4.12Patch availableGHSA-9hq9-cr36-4wpj
  • typo3 VendorTYPO3 Affected 9.0.0 to before 9.5.51; 10.0.0 to before 10.4.50; 11.0.0 to before 11.5.44; 12.0.0 to before 12.4.31; 13.0.0 to before 13.4.12 Fixed in 9.5.51, 10.4.50, 11.5.44, 12.4.31, 13.4.12 Patch available CNA
  • typo3/cms-core (Packagist) Vendor— Affected 9.0.0 to before 9.5.51 Fixed in 9.5.51 Patch available GHSA-9hq9-cr36-4wpj
  • typo3/cms-core (Packagist) Vendor— Affected 10.0.0 to before 10.4.50 Fixed in 10.4.50 Patch available GHSA-9hq9-cr36-4wpj
  • typo3/cms-core (Packagist) Vendor— Affected 11.0.0 to before 11.5.44 Fixed in 11.5.44 Patch available GHSA-9hq9-cr36-4wpj
  • typo3/cms-core (Packagist) Vendor— Affected 12.0.0 to before 12.4.31 Fixed in 12.4.31 Patch available GHSA-9hq9-cr36-4wpj
  • typo3/cms-core (Packagist) Vendor— Affected 13.0.0 to before 13.4.12 Fixed in 13.4.12 Patch available GHSA-9hq9-cr36-4wpj

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*9.0.0 to before 9.5.51; 10.0.0 to before 10.4.50; 11.0.0 to before 11.5.44; 12.0.0 to before 12.4.31; 13.0.0 to before 13.4.12VulnerableTYPO3
  • cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* Versions 9.0.0 to before 9.5.51; 10.0.0 to before 10.4.50; 11.0.0 to before 11.5.44; 12.0.0 to before 12.4.31; 13.0.0 to before 13.4.12 Vulnerable ·TYPO3

Remediation

  • Fix · CNA typo3 (TYPO3) Fixed in 9.5.51, 10.4.50, 11.5.44, 12.4.31, 13.4.12
  • Fix · GHSA-9hq9-cr36-4wpj typo3/cms-core (Packagist) Fixed in 9.5.51 Advisory →
  • Fix · GHSA-9hq9-cr36-4wpj typo3/cms-core (Packagist) Fixed in 10.4.50 Advisory →
  • Fix · GHSA-9hq9-cr36-4wpj typo3/cms-core (Packagist) Fixed in 11.5.44 Advisory →
  • Fix · GHSA-9hq9-cr36-4wpj typo3/cms-core (Packagist) Fixed in 12.4.31 Advisory →
  • Fix · GHSA-9hq9-cr36-4wpj typo3/cms-core (Packagist) Fixed in 13.4.12 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-47939
  2. 2026-10-03 Alias added: GHSA-9hq9-cr36-4wpj

References

Advisory 3

Other 2

  • TI-2023-10314 Persisted Cross-Site Scripting in Frontend Rendering in typo3 CVSS 3.1HIGH 8.8
  • TI-2010-03538 The jumpUrl (aka access tracking) implementation in tslib/class.tslib_fe.php in TYPO3… CVSS 2.0HIGH 7.1
  • TI-2009-00775 The jumpUrl mechanism in class.tslib_fe.php in TYPO3 3.3.x through 3.8.x, 4.0 before… CVSS 2.0MEDIUM 5.0
  • TI-2009-00241 The Indexed Search Engine (indexed_search) system extension in TYPO3 4.0.0 through 4.0.9… CVSS 2.0HIGH 10.0
  • TI-2020-08940 Improperly Controlled Modification of Dynamically-Determined Object Attributes in TYPO3 CMS CVSS 3.1CRITICAL 10.0
  • TI-2011-03994 Improper authentication in TYPO3 CVSS 3.1CRITICAL 9.8
See all 217 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences